Pa drafodaethau y mae'r Gweinidog wedi'u cael gyda Chyngor Caerdydd ynghylch streiciau Unite o ran casglu biniau?
Wedi'i ateb gan Y Gweinidog Newid Hinsawdd | Wedi'i ateb ar 23/01/2024
The industrial action taken the Unite members in Cardiff Council’s waste and recycling service is a matter between the employer and their staff.